Ahuja Industries has launched Tufit brand flareless bite type couplings. These Flareless Bite are best suited for steel, copper, or stainless steel tubes, where brazing, soldering, welding, flaring or threading is not possible and these Flareless Bite couplings also eliminate the need for special preparation of the tube and can be subsequently disconnected and connected as often as required without affecting their efficiency. Proper and adequate surface protection of the couplings ensures a longer life. Forgings are used for shape connections to improve the grain structure, to withstand high pressures and to give a leak proof joint. The wide Tufit range from 4 mm OD to 42 mm OD tubes in low and high pressure series is generally fully interchangeable with equivalent couplings offered by foreign manufacturers.